The relationship between the calcium content of depolarized mammalian smooth muscle and its contractility in response to acetylcholine.
D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D002118:Calcium / Q000032:analysis* / Q000494:pharmacology; D002415:Cats; D066298:In Vitro Techniques; D008274:Magnesium / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000032:analysis* / Q000187:drug effects; D011188:Potassium / Q000494:pharmacology; D013696:Temperature; D013997:Time Factors
D008274:Magnesium; D000109:Acetylcholine; D011188:Potassium; D002118:Calcium